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150F
L150F
200F
L200F
OWNER'S MANUAL
64C-28199-7C-E0

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Summary of Contents for Yamaha 150F

  • Page 1 150F L150F 200F L200F OWNER’S MANUAL 64C-28199-7C-E0...
  • Page 2 EMU25050 Read this owner’s manual carefully before operating your outboard motor.
  • Page 3 Yamaha. If you have any question about the also be voided. operation or maintenance of your outboard Some countries have laws or regulations re- motor, please consult a Yamaha dealer.
  • Page 4: Table Of Contents

    Table of contents General information ......1 Overheat warning indicator (digital type) ..........14 Identification numbers record..1 Speedometer (digital type) ....15 Outboard motor serial number ..1 Trim meter (digital type) ....15 Key number........1 Hour meter (digital type)....16 EC label...........
  • Page 5 Table of contents Warming up engine ....... 32 system........... 53 Choke start models ......32 Checking propeller ......54 Shifting .......... 33 Removing the propeller ....55 Forward (tiller handle and remote Installing the Propeller..... 55 control models) ......33 Changing gear oil ......
  • Page 6: General Information

    Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Yamaha dealer or for reference in case your outboard motor is sto- len. 1. Key number...
  • Page 7: Safety Information

    General information is a good idea to wear a PFD whenever boating. At a minimum, children and non- swimmers should always wear PFDs, and everyone should wear PFDs when there are potentially hazardous boating condi- tions. Gasoline is highly flammable, and its va- pors are flammable and explosive.
  • Page 8: Important Labels

    Never illegally discard (dump) the product. Keep hands, hair, and clothes away Yamaha recommends consulting the deal- from flywheel and other rotating parts er on discarding the product. while engine is running.
  • Page 9: Fueling Instructions

    General information an equivalent TC-W3 certified ouboard oil. EMU25580 Gasoline EWM01270 WARNING Recommended gasoline: Do not add gasoline to the oil tank. Fire Regular unleaded gasoline with a min- explosion could result. imum octane rating of 90 (Research EMU25540 Octane Number). Fueling instructions If knocking or pinging occurs, use a different EWM00010...
  • Page 10: Start-In-Gear Protection

    EMU25760 on the engine. Start-in-gear protection Yamaha outboard motors are fitted with pro- Yamaha outboard motors affixed with the pellers chosen to perform well over a range pictured label or Yamaha-approved remote of applications, but there may be uses where...
  • Page 11: Basic Components

    Main components NOTE: * May not be exactly as shown; also may not be included as standard equipment on all mod- els. 150F, L150F, 200F, L200F ZMU04556 1. Power trim and tilt switch 15. Switch panel (for use with binnacle type)* 2.
  • Page 12: Fuel Joint

    Basic components its dedicated fuel reservoir and must not es are mounted on the remote control box. be used as a fuel storage container. Com- mercial users should conform to relevant licensing or approval authority regula- tions. 1. Power trim and tilt switch 2.
  • Page 13: Neutral Interlock Trigger

    Basic components and the engine will begin to accelerate. 1. Neutral interlock trigger 1. Neutral “ ” EMU26211 2. Forward “ ” Neutral throttle lever 3. Reverse “ ” To open the throttle without shifting into ei- 4. Shift ther forward or reverse, put the remote con- 5.
  • Page 14: Free Accelerator

    Basic components “ ” (on) or “ ” (start) position. The choke system will then supply the rich fuel mixture required to start the engine. When the key is released, the choke will switch off automatically. ZMU04575 1. Fully open 2.
  • Page 15: Engine Stop Lanyard Switch

    Basic components or throttle grip, which could result in an your arm or leg while operating. accident. Do not attach the lanyard to clothing that could tear loose. Do not route the lanyard where it could become entan- gled, preventing it from functioning. Avoid accidentally pulling the lanyard during normal operation.
  • Page 16: Choke Knob For Pull Type

    Basic components EMU26011 Choke knob for pull type To supply the engine with the rich fuel mix- START START ture required to start, pull out this knob. ZMU04566 EMU26141 Power trim and tilt switch on remote control or tiller handle ZMU03903 The power trim and tilt system adjusts the EMU26090...
  • Page 17: Power Trim And Tilt Switches (Twin Binnacle Type)

    Basic components motor up, then tilts it up. Pressing the switch “ ” (down) tilts the outboard motor down and trims it down. When the switch is re- leased, the outboard motor will stop in its current position. EWM01030 WARNING Use the power trim and tilt switch located on the bottom engine cowling only when ZMU04568...
  • Page 18: Tilt Support Lever For Power Trim And Tilt Or Hydro Tilt Model

    Basic components protect the engine from electrochemical corrosion. Never paint the trim tab as it will become ineffective as an anode. ZMU03947 1. Tilt support lever ZMU02525 EMU26382 Top cowling lock lever (pull up type) 1. Trim tab To remove the engine top cowling, pull up 2.
  • Page 19: Digital Tachometer

    Basic components NOTE: The water separator and engine trouble warning indicators only operate when the en- gine is equipped with the appropriate func- tions. EMU26550 Oil level indicator (digital type) This indicator shows the engine oil level. If the oil level falls below the lower limit, the ZMU03905 warning indicator will start to blink.
  • Page 20: Speedometer (Digital Type)

    Basic components ting the selector switch on the back of the gauge. See the illustration for settings. ZMU01868 1. Overheat warning indicator EMU26600 Speedometer (digital type) 1. Cap 2. Selector switch (for speed unit) This gauge shows the boat speed. 3.
  • Page 21: Hour Meter (Digital Type)

    Basic components EMU26650 Hour meter (digital type) This meter shows the number of hours the engine has been run. It can be set to show the total number of hours or the number of hours for the current trip. The display can also be turned on and off.
  • Page 22: Fuel Gauge

    When all segments are showing, the fuel tank is full. ECM00860 CAUTION: The Yamaha fuel tank sensor differs from conventional sensors. Incorrectly setting the selector switch on the gauge will give false readings. Consult your Yamaha dealer on how to correctly set the selec- tor switch.
  • Page 23: Fuel Management Meter

    Basic components EMU26740 Fuel management meter The fuel management meter shows the state of the fuel consumption while the engine is running. ZMU01749 Use the “ ” (set) button to rotate the fuel flow display in the following order: Press the “ ”...
  • Page 24: Fuel Consumption Meter

    (winter or summer fuel and amount of additives). The Yamaha digital speedometer and fuel management meter calculates speed, miles traveled, and fuel economy by water movement at the stern of the boat. This...
  • Page 25: Water Separator Warning Indicator

    Warning system ECM00090 CAUTION: Do not continue to operate the engine if a warning device has activated. Consult your Yamaha dealer if the problem can- not be located and corrected. EMU26824 Overheat warning (twin engines) ZMU01754 This engine has an overheat warning device.
  • Page 26: Oil Level Warning And Oil Filter Clogging Warning

    Basic components on the engine not affected by overheating, turn off the main switch of the engine over- heating. EMU26846 Oil level warning and oil filter clogging warning Oil injection models This engine has an oil level warning system. If the oil level falls below the lower limit, the warning system will activate.
  • Page 27 Basic components START START ZMU01952 ZMU04584 If the warning system has been activated, stop the engine and check for the cause. 1. Oil filter NOTE: The warning for oil filter clogging is similar to the warnings for low oil level and overheat- ing.
  • Page 28: Operation

    Operation EMU26901 specific boat and motor combination. Installation EWM00830 ECM00110 WARNING CAUTION: Improper mounting of the outboard mo- Incorrect engine height or obstructions tor could result in hazardous conditions to smooth water flow (such as the design such as poor handling, loss of control, or or condition of the boat, or accessories fire hazards.
  • Page 29: Breaking In Engine

    Test runs at different heights can help deter- mine the optimum mounting height. Con- sult your Yamaha dealer boat manufacturer for further information on de- termining the proper mounting height. For instructions on setting the trim angle of the outboard motor, see page 35.
  • Page 30: Gasoline And Engine Oil Mixing Chart (50:1)

    Check fuel line connections to be sure they plane, then immediately reduce the are tight (if equipped Yamaha fuel tank or throttle to 3000 r/min or less. boat tank). Next two hours:...
  • Page 31: Controls

    If no oil is or explosion could result. flowing after 10 minutes of idling, consult your Yamaha dealer. This engine uses the Yamaha oil injection system, which provides superior lubrication by ensuring the proper oil ratio for all operat-...
  • Page 32 Imp gal) can be added, and the bottom oil level line indicates approximately 3.8 L (1 US gal, 0.8 Imp gal) can be added. Turn on the main switch. The Yamaha oil injection system will automatically feed oil from the remote oil tank to the engine oil tank.
  • Page 33: Oil Level Indicator Operation

    Operation EMU27321 Oil level indicator operation The various functions of the oil level system are as follows: EMU27381 Oil level indicator Electric start models Oil level warning Oil level warning Engine oil Remote oil indicator indicator (analog Remarks tank tank (digital tachometer) tachometer)
  • Page 34: Operating Engine

    Operation EMU27450 line to the joint on the fuel tank. Operating engine EMU27461 Feeding fuel (portable tank) EWM00420 WARNING Before starting the engine, make sure that the boat is tightly moored and that you can steer clear of any obstructions. Be sure there are no swimmers in the water near you.
  • Page 35: Starting Engine

    Operation gasoline vapor will be released. Gaso- line is highly flammable, and its vapors are flammable and explosive. Refrain from smoking, and keep away from open flames and sparks while loosen- ing the air vent screw. This product emits exhaust gases which contain carbon monoxide, a col- orless, odorless gas which could cause brain damage or death when inhaled.
  • Page 36 Operation gine power means the loss of most steering control. Also, without engine power, the boat could slow rapidly. This ON START could cause people and objects in the boat to be thrown forward. ZMU01953 Open the throttle slightly without shifting using the neutral throttle lever or free ac- celerator.
  • Page 37: Warming Up Engine

    Stop the engine and check whether the cooling water inlet on the lower case or the cooling water pilot ZMU04593 hole is blocked. Consult your Yamaha Immediately after the engine starts, re- dealer if the problem cannot be located...
  • Page 38: Shifting

    Operation and corrected. ZMU03909 ZMU03908 EMU27740 Shifting EWM00180 WARNING Before shifting, make sure there are no swimmers or obstacles in the water near you. ECM00220 CAUTION: To change the boat direction or shifting position from forward to reverse or vice- versa, first close the throttle so that the engine idles (or runs at low speeds).
  • Page 39: Stopping Engine

    Operation Tiller handle models EMU27820 Stopping engine Place the throttle grip in the fully closed Before stopping the engine, first let it cool off position. for a few minutes at idle or low speed. Stop- Move the gear shift lever quickly and ping the engine immediately after operating firmly from neutral to reverse.
  • Page 40: Trimming Outboard Motor

    Operation ZMU02301 Remove the key if the boat will be left unattended. NOTE: The engine can also be stopped by pulling the lanyard and removing the lock plate from the engine stop switch, then turning the main switch to “ ”...
  • Page 41: Adjusting Boat Trim

    Operation switch while the boat is moving. “ ” (up). To lower the bow (trim-in), press the switch Adjust the outboard motor trim angle using “ ” (down). the power trim and tilt switch. Make test runs with the trim set to different angles to find the position that works best for your boat and operating conditions.
  • Page 42: Tilting Up And Down

    Operation salt corrosion. EWM00220 WARNING Be sure all people are clear of the out- board motor when tilting up and down, also be careful not to pinch any body parts between the drive unit and engine bracket. EWM00250 WARNING Bow Down Leaking fuel is a fire hazard.
  • Page 43 Operation ZMU03523 ZMU04588 Push the tilt support knob into the clamp Disconnect the fuel line from the out- bracket or pull the tilt support lever to- board motor or close the fuel cock. ward you to support the engine. Press the power trim and tilt switch / power tilt switch “...
  • Page 44: Procedure For Tilting Down

    Operation from marine growth and corrosion which could damage the power trim and tilt mechanism. ZMU01936 ZMU03997 EMU28054 Procedure for tilting down Power trim and tilt models / power tilt models Push the power trim and tilt switch / pow- er tilt switch “...
  • Page 45: Cruising In Other Conditions

    Operation to allow operation in shallow water. Slightly tilt the outboard motor up to the desired position using the power trim EWM00660 WARNING and tilt switch / power tilt switch. Place the gear shift in neutral before setting up for shallow water cruising. Return the outboard motor to its normal position as soon as the boat is back in deeper water.
  • Page 46 For cooling system flushing instructions, see page 43. Cruising in turbid water Yamaha strongly recommends that you use the optional chromium-plated water pump kit (not available for some models) if you use the outboard motor in turbid or muddy water...
  • Page 47: Maintenance

    Maintenance EMU31480 L150FETO 200.0 kg (441 lb) Specifications L200FETO 200.0 kg (441 lb) NOTE: Performance: Full throttle operating range: “(AL)” stated in the specification data below 4500–5500 r/min represents the numerical value for the alumi- Maximum output: num propeller installed. 150FETO 110.3 kW@5000 r/min Likewise, “(SUS)”...
  • Page 48: Transporting And Storing Outboard Motor

    Maintenance 70.0 Ah Spark plug: Alternator output for battery DC: 25.0 Nm (18.4 ft-lb) (2.55 kgf-m) 25.0 A Propeller nut: Drive unit: 55.0 Nm (40.6 ft-lb) (5.61 kgf-m) Gear positions: EMU28222 Transporting and storing Forward-neutral-reverse outboard motor Gear ratio: 1.86 (26/14) EWM00690 WARNING Trim and tilt system:...
  • Page 49: Storing Outboard Motor

    Maintenance sition using a motor support device such as water pump will be damaged or the en- a transom saver bar. Consult your Yamaha gine will be damaged from overheating. dealer for further details. Before starting the engine, be sure to...
  • Page 50: Lubrication (Oil Injection Models)

    FLUID OUT OF REACH OF CHILDREN. seal. Seal replacement should be per- Batteries vary among manufacturers. There- formed by an authorized Yamaha dealer fore the following procedures may not al- prior to use. ways apply.
  • Page 51: Cleaning The Outboard Motor

    If you or the owner is not famil- tilled water. iar with machine servicing, this work Store the battery on a level surface in a should be done by your Yamaha dealer or cool, dry, well-ventilated place out of di- other qualified mechanic. rect sunlight.
  • Page 52: Maintenance Chart

    When operating in salt water, turbid or muddy water, the engine should be flushed with clean water after each use. The “ ” symbol indicates the check-ups which you may carry out yourself. The “ ” symbol indicates work to be carried out by your Yamaha dealer. Initial Every 50 hours Item...
  • Page 53 Maintenance Initial Every 50 hours Item Actions 10 hours hours (6 hours (1 (1 month) months) months) year) Throttle link / throttle cable / throttle pick-up Inspection / adjustment timing Inspection / replace- Water pump ment Oil pump Inspection / adjustment Oil tank water drain Inspection / cleaning Cleaning / adjustment /...
  • Page 54: Greasing

    Maintenance EMU28940 Greasing Yamaha grease A (water resistant grease) Yamaha grease D (corrosion resistant grease; for propeller shaft) 150F, L150F, 200F, L200F ZMU03912 EMU28952 damaged insulator could allow external Cleaning and adjusting spark plug sparks, which could lead to explosion or EWM00560 fire.
  • Page 55: Checking Fuel System

    Improper repairs can make the outboard unsafe to operate. Check the fuel lines for leaks, crack, or mal- function. If a problem is found, your Yamaha dealer or other qualified mechanic should re- 1. Spark plug gap pair it immediately.
  • Page 56: Inspecting Fuel Filter

    If you have any question about properly necessary. If any water is found in the doing this procedure, consult your fuel, the Yamaha portable fuel tank or Yamaha dealer. other fuel tanks should be checked and Do not perform this procedure on a hot cleaned.
  • Page 57: Inspecting Idling Speed

    There is a water trap at the bottom of the en- filter assembly. gine oil tank. If water or foreign matter is vis- Run the engine and check the filter and ible in this trap, consult your Yamaha dealer. lines for leaks. EMU29041 Inspecting idling speed...
  • Page 58: Water Leakage

    Maintenance cover, cylinder head, and body cylinder. ported by the tilt support lever. EMU29130 Water leakage Start the engine and check that no water leaks from the joints between the exhaust cover, cylinder head, and body cylinder. EMU29153 Checking power trim and tilt system EWM00430 WARNING Never get under the lower unit while it...
  • Page 59: Checking Propeller

    Maintenance smoothly. NOTE: Consult your Yamaha dealer if any operation is abnormal. EMU29171 Checking propeller EWM00321 WARNING You could be seriously injured if the en- ZMU01897 gine accidentally starts when you are Checkpoints near the propeller. Check each of the propeller blades for...
  • Page 60: Removing The Propeller

    Be sure to use a new cotter pin and bend the ends over securely. Otherwise the propeller could come off during op- eration and be lost. Apply Yamaha marine grease or a cor- rosion resistant grease to the propeller shaft. Install the thrust washer and propeller on the propeller shaft.
  • Page 61: Changing Gear Oil

    You could be severely injured if damage. Consult a Yamaha dealer for re- the outboard motor falls on you. pair of the lower unit seals.
  • Page 62: Cleaning Fuel Tank

    Allow the filter to dry. Replace the gasket with a new one. Re- install the fuel joint assembly and tighten the screws firmly. EMU29312 Inspecting and replacing anode(s) Yamaha outboard motors are protected from...
  • Page 63: Checking Battery (For Electric Start Models)

    EMU29320 Checking battery (for electric start external anodes periodically. Remove scales models) from the surfaces of the anodes. Consult a EWM00330 Yamaha dealer for replacement of external WARNING anodes. Battery electrolytic fluid is dangerous; it ECM00720 CAUTION: contains sulfuric acid and therefore is poisonous and highly caustic.
  • Page 64: Connecting The Battery

    Electric system damage and a fire of the fluid at least once a month and re- could result. charge the battery when it is low. NOTE: Consult a Yamaha dealer when charging or re-charging batteries. EMU29341 Connecting the battery EWM00570...
  • Page 65: Disconnecting The Battery

    Maintenance NOTE: Consult your Yamaha dealer about correct wiring if a battery selector switch is desired. EMU29370 Disconnecting the battery Disconnect the BLACK cable from the NEG- ATIVE (-) terminal first. Then disconnect the RED cable from the POSITIVE (+) terminal.
  • Page 66 Maintenance ZMU01943...
  • Page 67: Trouble Recovery

    Q. Has fuel pump malfunctioned? If your outboard motor requires repair, bring A. Have serviced by a Yamaha dealer. it to your Yamaha dealer. If the engine trouble warning indicator is Q. Are spark plug(s) fouled or of incorrect flashing, consult your Yamaha dealer.
  • Page 68 Q. Is fuel contaminated or stale? A. Fill tank with clean, fresh fuel. Q. Is carburetor clogged? A. Have serviced by a Yamaha dealer. Q. Is fuel filter clogged? A. Clean or replace filter. Q. Is fuel joint connection incorrect? A.
  • Page 69 Trouble Recovery A. Have serviced by a Yamaha dealer. Q. Are weeds or other foreign matter tangled on gear housing? Q. Is load on boat improperly distributed? A. Remove foreign matter and clean lower A. Distribute load to place boat on an even unit.
  • Page 70: Temporary Action In Emergency

    ECM00370 Q. Is steering pivot loose or damaged? CAUTION: A. Tighten or have serviced by a Yamaha If the boat is operated with one engine in dealer. the water but not running, water may run...
  • Page 71: Replacing Fuse

    Use this procedure only in an emergen- cy to return to the nearest port for re- NOTE: pairs. Consult your Yamaha dealer if the new fuse When the emergency starter rope is immediately blows again. used to start the engine, the start-in- gear protection device does not oper- ate.
  • Page 72: Emergency Starting Engine

    Trouble Recovery unexpectedly start to move, which removing the bolt(s). could result in an accident. Attach the engine stop switch lanyard to a secure place on your clothing, or your arm or leg while operating the boat. Do not attach the lanyard to clothing that could tear loose.
  • Page 73: Engine Fails To Operate

    Trouble Recovery and start the engine. Repeat if neces- sary. EMU29670 Engine fails to operate ON START EMU29691 Ignition system malfunction If the battery voltage is low or in the unlikely event of an ignition system malfunction, the engine speed may become erratic or the en- gine may stop.
  • Page 74: Low Oil Level Warning Activates

    Trouble Recovery ON START ZMU03924 ZMU01906 Lift the emergency switch to pump re- 1. CDI unit 2. Yellow cord serve oil into the engine oil tank from the remote oil tank. EMU29741 Low oil level warning activates If the oil level is allowed to drop too low, the red segment will appear on the oil level indi- cator, the buzzer will sound, and engine speed will be limited to about 2000 r/min.
  • Page 75: Treatment Of Submerged Motor

    Treatment of submerged motor while cranking with the manual starter or If the outboard motor is submerged, immedi- emergency starter rope. ately take it to a Yamaha dealer. Otherwise some corrosion may begin almost immedi- ately. If you cannot immediately take the outboard...
  • Page 76 YAMAHA MOTOR CO., LTD. Printed in Japan April 2006–0.1 × 1 ! Printed on recycled paper...

This manual is also suitable for:

L150f200fL200f

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